Do you know Jesus? Do you think of him as your friend? Even though I know many Christians who consider him a friend, I don't. To be honest, when I read the Gospels carefully, he unsettles me-sometimes a lot. So I ask again, do you really know him? Whether believer or skeptic, many people claim they do. But is this Jesus the one we grew up hearing about, our own imagined Jesus, or the one present in the Gospels? In essays that take...